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Michael Berens
at RWTH Aachen Univ
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 28 May 2018 Paper
Density estimation in optical phase space for optimizing micro-optical elements on freeform surfaces
Michael Berens, Annika Völl, Rolf Wester, Jochen Stollenwerk, Peter Loosen
Proceedings Volume 10694, 106940N (2018) https://doi.org/10.1117/12.2313487
KEYWORDS: Ray tracing, Optical phase space, Optical components, Expectation maximization algorithms, Clouds, Sensors, Light emitting diodes, Geometrical optics, Compound parabolic concentrators, Collimators
Proceedings Article | 28 May 2018 Paper
Solving the Monge-Ampère equation on triangle-meshes for use in optical freeform design
Rolf Wester, Annika Völl, Michael Berens, Jochen Stollenwerk, Peter Loosen
Proceedings Volume 10693, 1069307 (2018) https://doi.org/10.1117/12.2313454
KEYWORDS: Geometrical optics, Optical design, Freeform optics, Ray tracing, Light sources, Detection and tracking algorithms, Light emitting diodes, Refractive index, Refraction, Reflection
Proceedings Article | 28 May 2018 Paper
Free-form optics for non-idealized light sources in 3D: a phase-space approach
Annika Völl, Rolf Wester, Paul Buske, Michael Berens, Jochen Stollenwerk, Peter Loosen
Proceedings Volume 10693, 106930J (2018) https://doi.org/10.1117/12.2311995
KEYWORDS: Freeform optics, Light sources, Optical design, Ray tracing, Light, Detection and tracking algorithms, Laser applications, Optimization (mathematics), Collimation, 3D acquisition
Proceedings Article | 18 September 2013 Paper
Multiple intensity distributions from a single optical element
Michael Berens, Adrien Bruneton, Axel Bäuerle, Martin Traub, Rolf Wester, Jochen Stollenwerk, Peter Loosen
Proceedings Volume 8834, 88340M (2013) https://doi.org/10.1117/12.2026516
KEYWORDS: Fiber optic gyroscopes, Optical components, Light sources, Light sources and illumination, Optical design, Optics manufacturing, Lens design, Light, Optical spheres, Freeform optics
Proceedings Article | 18 February 2013 Paper
Analysis of single-mode efficiency of electrically pumped VECSELs
Thomas Schwarz, Michael Berens, Stephan Gronenborn, Johanna Kolb, Peter Loosen, Michael Miller, Holger Mönch, Rolf Wester
Proceedings Volume 8606, 86060H (2013) https://doi.org/10.1117/12.2002045
KEYWORDS: Quantum wells, Oxides, Mirrors, Optical simulations, Photons, Instrument modeling, Refractive index, Semiconductors, Absorption, Semiconductor lasers
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